Assignee
NCR CO
US·1,374 granted patents·54,190 citations·filing 1968–1997
Top patents by PatentIndex Score
1,374 records- 0198US5023838ARandom access memory device with integral logic capabilityNCR CO·Filed 1988·Granted Jun 11, 1991·452 cites·3 claims
- 0298US4667217ATwo bit vertically/horizontally integrated memory cellNCR CO·Filed 1985·Granted May 19, 1987·200 cites·13 claims
- 0398US4460905AControl valve for ink jet nozzlesNCR CO·Filed 1982·Granted Jul 17, 1984·222 cites·18 claims
- 0498US4263504AHigh density matrix codeNCR CO·Filed 1979·Granted Apr 21, 1981·212 cites·8 claims
- 0598US4183095AHigh density memory deviceNCR CO·Filed 1978·Granted Jan 8, 1980·160 cites·9 claims
- 0698US4100103ACapsule manufactureNCR CO·Filed 1976·Granted Jul 11, 1978·206 cites·17 claims
- 0798US4089802ACapsule manufactureNCR CO·Filed 1976·Granted May 16, 1978·231 cites·10 claims
- 0898US4087376ACapsule manufactureNCR CO·Filed 1976·Granted May 2, 1978·275 cites·10 claims
- 0998US4077016AApparatus and method for inhibiting false locking of a phase-locked loopNCR CO·Filed 1977·Granted Feb 28, 1978·134 cites·21 claims
- 1098US4001140ACapsule manufactureNCR CO·Filed 1974·Granted Jan 4, 1977·395 cites·8 claims
- 1197US4928160AGate isolated base cell structure with off-grid gate polysilicon patternNCR CO·Filed 1989·Granted May 22, 1990·131 cites·8 claims
- 1297US4807284ASecurity device for sensitive dataNCR CO·Filed 1987·Granted Feb 21, 1989·193 cites·6 claims
- 1397US4617457ATeller-assisted, customer-operated ATM document cashing systemNCR CO·Filed 1983·Granted Oct 14, 1986·357 cites·14 claims
- 1497US4593384ASecurity device for the secure storage of sensitive dataNCR CO·Filed 1984·Granted Jun 3, 1986·301 cites·18 claims
- 1597US4034211ASystem and method for providing a security check on a credit cardNCR CO·Filed 1975·Granted Jul 5, 1977·161 cites·12 claims
- 1696US5229588ADual aperture optical scannerNCR CO·Filed 1991·Granted Jul 20, 1993·148 cites·16 claims
- 1796US5073838AMethod and apparatus for preventing damage to a temperature-sensitive semiconductor deviceNCR CO·Filed 1989·Granted Dec 17, 1991·84 cites·28 claims
- 1896US4953060AStackable integrated circuit chip package with improved heat removalNCR CO·Filed 1989·Granted Aug 28, 1990·192 cites·10 claims
- 1996US4909338AMethod and apparatus for scale calibration and weighingNCR CO·Filed 1989·Granted Mar 20, 1990·98 cites·16 claims
- 2096US4829199ADriver circuit providing load and time adaptive currentNCR CO·Filed 1987·Granted May 9, 1989·126 cites·5 claims
- 2196US4799128AMultilayer printed circuit board with domain partitioningNCR CO·Filed 1987·Granted Jan 17, 1989·113 cites·5 claims
- 2296US4689478ASystem for handling transactions including a portable personal terminalNCR CO·Filed 1984·Granted Aug 25, 1987·386 cites·11 claims
- 2396US4672509AAir cooling assembly in an electronic system enclosureNCR CO·Filed 1986·Granted Jun 9, 1987·139 cites·9 claims
- 2496US4571819AMethod for forming trench isolation structuresNCR CO·Filed 1984·Granted Feb 25, 1986·226 cites·16 claims
- 2596US4521008AFail safe document dispensing systemNCR CO·Filed 1983·Granted Jun 4, 1985·159 cites·19 claims
- 2696US4463362AInk control baffle plates for ink jet printerNCR CO·Filed 1982·Granted Jul 31, 1984·101 cites·15 claims
- 2796US4456957AApparatus using a decision table for routing data among terminals and a host systemNCR CO·Filed 1981·Granted Jun 26, 1984·163 cites·5 claims
- 2896US4412232AInk jet printerNCR CO·Filed 1982·Granted Oct 25, 1983·150 cites·10 claims
- 2996US4066850AKeyboard switch assembly having interchangeable cover plate, indicating layer and actuator switch assembly in any operative combinationNCR CO·Filed 1976·Granted Jan 3, 1978·65 cites·8 claims
- 3096US4017798ASpread spectrum demodulatorNCR CO·Filed 1975·Granted Apr 12, 1977·177 cites·14 claims
- 3196US4011435AOptical indicia marking and detection systemNCR CO·Filed 1974·Granted Mar 8, 1977·114 cites·4 claims
- 3295US5383793AAdustable height and position printed circuit board retainerNCR CO·Filed 1993·Granted Jan 24, 1995·157 cites·8 claims
- 3395US5339316AWireless local area network systemNCR CO·Filed 1993·Granted Aug 16, 1994·288 cites·11 claims
- 3495US5335484ASheet handling apparatusNCR CO·Filed 1993·Granted Aug 9, 1994·62 cites·4 claims
- 3595US5303383AMultiprocessor computer systemNCR CO·Filed 1992·Granted Apr 12, 1994·167 cites·6 claims
- 3695US4928206AFoldable printed circuit boardNCR CO·Filed 1988·Granted May 22, 1990·94 cites·11 claims
- 3795US4868375AMethod for changing the functions of a bar code readerNCR CO·Filed 1988·Granted Sep 19, 1989·146 cites·17 claims
- 3895US4754126ANight depository method and apparatusNCR CO·Filed 1987·Granted Jun 28, 1988·116 cites·22 claims
- 3995US4691350ASecurity device for stored sensitive dataNCR CO·Filed 1986·Granted Sep 1, 1987·237 cites·9 claims
- 4095US4652698AMethod and system for providing system security in a remote terminal environmentNCR CO·Filed 1984·Granted Mar 24, 1987·136 cites·7 claims
- 4195US4645153ATilt and swivel supportNCR CO·Filed 1985·Granted Feb 24, 1987·208 cites·14 claims
- 4295US4420751ADetection method and apparatus for a user device or automatic teller bank machineNCR CO·Filed 1981·Granted Dec 13, 1983·88 cites·20 claims
- 4395US4385285ACheck dispensing terminalNCR CO·Filed 1981·Granted May 24, 1983·265 cites·18 claims
- 4495US4194113AMethod and apparatus for isolating faults in a logic circuitNCR CO·Filed 1978·Granted Mar 18, 1980·175 cites·61 claims
- 4594US5312512AGlobal planarization using SOG and CMPNCR CO·Filed 1992·Granted May 17, 1994·179 cites·2 claims
- 4694US5297030AMethod using bill and coin images on a touch screen for processing payment for merchandise itemsNCR CO·Filed 1992·Granted Mar 22, 1994·331 cites·16 claims
- 4794US5233547AElectronic checking account apparatus and method having a digitizer to receive information as a check is being writtenNCR CO·Filed 1991·Granted Aug 3, 1993·244 cites·54 claims
- 4894US5231319AVoltage variable delay circuitNCR CO·Filed 1991·Granted Jul 27, 1993·86 cites·11 claims
- 4994US5019728AHigh speed CMOS backpanel transceiverNCR CO·Filed 1990·Granted May 28, 1991·118 cites·14 claims
- 5094US5013896ACashierless checkout system using customer passcardNCR CO·Filed 1988·Granted May 7, 1991·187 cites·8 claims
Showing the top 50 of 1,374 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NCR CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →